<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<!--$userid = $_POST['userid'];-->
<!--$lessonid = $_POST['lessonid'];-->
<!--$slesson = $_POST['slesson'];-->
<!--$sclass = $_POST['sclass'];-->
<!--$setTime = $_POST['setTime'];-->

<form action="addlesson.php" method="post">
    <ul>
        <li><input name="userid" type="text" class="loginuser" value="1" onclick="JavaScript:this.value=''"/></li>
        <li><input name="lessonid" type="text" class="loginuser" value="1" onclick="JavaScript:this.value=''"/></li>
        <li><input name="slesson" type="text" class="loginuser" value="6666" onclick="JavaScript:this.value=''"/></li>
        <li><input name="sclass" type="text" class="loginpwd" value="6666" onclick="JavaScript:this.value=''"/></li>
        <li><input name="setTime" type="date" class="loginpwd" value="2020-10-19 02:23:00" onclick="JavaScript:this.value=''"/></li>
        <li><input type="submit" class="loginbtn" value="提交"    /><label><input name="" type="checkbox"  checked="checked" />记住密码</label><label><a href="find_password.php">忘记密码？</a></label></li>
    </ul>
</form>
</body>
</html>